000			00290 a2200133 4500
020			_a9788120353107
040			_bENG
100			_aSrinivasan G _91105
245			_aOperations research: principles and applications
250			_a3ed
260			_bPHI _c2022
300			_a589p;
942			_cBK
999			_c4707 _d4702